TAJIMA 7 in. Combination Drywall Rasp with Bi-Directional Tetra Teeth and 3 Grinding Sections – TBYD-180

The Tajima TBYD-180 is a 7 in. (180 mm) combination drywall rasp with three distinct grinding sections that let you smooth drywall efficiently in both directions. Bi-directional tetra teeth resist clogging, while siderail teeth handle notching and spot grinding. Lightweight design makes extended hanging and finishing work easier.

Key Features

• Three Grind Zones: Three distinct grinding sections provide aggressive removal, detail work, and edge notching in one tool.
• Bi-Directional Teeth: Tetra teeth cut in both directions so you can rasp back and forth without lifting and repositioning.
• Anti-Clog Design: New tetra tooth geometry resists clogging with drywall dust and gypsum.
• Siderail Notching: Siderail teeth are ideal for notching and spot grinding drywall edges.
• Lightweight: Lightweight construction reduces fatigue during long finishing sessions.
• 7 in. Blade: 180 mm (7 in.) rasp length covers panels and patches quickly.

Specifications

Manufacturer model

TBYD-180

UPC

4975364056665

Sell unit

1 rasp

Material

Rasp blade with tetra teeth

Length

7 in. / 180 mm

Tooth type

Bi-directional tetra teeth plus siderail teeth

Grinding sections

3

Intended use

Drywall shaping, edge trimming, notching and spot grinding

Case pack

6 per case; master carton 36 (6 sets)

Gross weight

175.5 g (0.39 lb)

Fit and Compatibility

A standalone hand tool for drywall, sheetrock, and wallboard work; pairs naturally with drywall saws and utility knives during panel installation. No power tools or accessories are required.

Frequently Asked Questions

What is included?

One Tajima TBYD-180 7 in. combination drywall rasp; it is a hand tool requiring no assembly.

What are the three grinding sections for?

Aggressive teeth remove material fast, finer teeth handle detail work and corners, and siderail teeth notch and spot-grind panel edges.

Can I rasp in both directions?

Yes, the bi-directional tetra teeth cut on both strokes so you can work back and forth without repositioning.

Does it clog with gypsum dust?

The tetra tooth design is specifically made to resist clogging while rasping drywall.

How long is the rasp?

The rasp length is 7 in. (180 mm).

Product Expert Notes

Use the coarse main face for flattening high spots on panel seams and cut edges, and switch to the siderail teeth when you need to notch around outlets or trim inside corners. Working both directions speeds up edge trimming dramatically compared to single-direction rasps. Keep the tool flat against the panel to avoid gouging the face paper.

Rasp teeth are sharp; wear gloves and keep fingers clear of the grinding surfaces, and rasp away from your body.

Order the Tajima TBYD-180 7 in. Combination Drywall Rasp for fast, clog-free three-way drywall shaping.